This demonstrates a Matter + RainMaker Switch. Matter is used for commissioning (also known as Wi-Fi provisioning) and local control, whereas RainMaker is used for remote control and OTA upgrades.
This example uses the BOOT button and RGB LED on the ESP32-C3-DevKitC board to demonstrate a switch.
To commission the device, scan the QR Code generated by the mfg_tool script using ESP RainMaker app.
Pressing the BOOT button will send a toggle the power state of switch and send an on/off command to the remote device. This will also reflect on the phone app.
Toggling the button on the phone app should toggle the LED on your board.
To test remote control, change the network connection of the mobile.

Please refer to the README in the parent folder for instructions.

TO optimize the DRAM usage, this example uses the following optimizations:

Disables the chip shell, CONFIG_ENABLE_CHIP_SHELL=n, it adds approx 10KB or RAM.
As this example has two endpoints (Endpoint 0: Root endpoint, Endpoint 1: Extended Color Light), the default dynamic endpoint count is set to 2. This is done by setting CONFIG_ESP_MATTER_MAX_ENDPOINT_COUNT=2 in the menuconfig.

Matter + Rainmaker Switch Example

What to expect in this example?